Severin von Wnuck-Lipinski ebb1edc652
gui: Fix Firefox bookmark favicon (fixes #9506) (#9507)
### Purpose

Firefox uses the last specified favicon link for bookmarks, but only if
it is available on initial page load.
Remove the second link and use ng-href to change the icon instead.

I'm not really familiar with AngularJS, feel free to offer suggestions
for improvements.

### Testing

Briefly tested on Firefox 124.0.2 and Chrome 123.0.6312.105.
2024-05-01 09:00:36 +02:00
..